From 2e17c710954bd3506467d700dee23757b138fedd Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Tue, 22 Jun 2021 00:45:18 +0200 Subject: [PATCH] kernel: Backport patch to automatically bring up DSA master when opening user port MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Without this patch we have to manually bring up the CPU interface in failsafe mode. This was backported from kernel 5.12. Signed-off-by: Hauke Mehrtens Tested-by: Rafał Miłecki --- ...425-at803x-allow-sgmii-aneg-override.patch | 2 +- ...cally-bring-up-DSA-master-when-openi.patch | 85 +++++++++++++++++++ ...r-when-a-non-legacy-FDB-operation-fa.patch | 4 +- ...e-switchdev_notifier_fdb_info-in-dsa.patch | 8 +- ...tchdev-event-implementation-under-th.patch | 4 +- ...ly-in-dsa_slave_switchdev_event-if-w.patch | 2 +- ...or-SWITCHDEV_-FDB-DEL-_ADD_TO_DEVICE.patch | 6 +- ...cally-bring-up-DSA-master-when-openi.patch | 85 +++++++++++++++++++ ...r-when-a-non-legacy-FDB-operation-fa.patch | 4 +- ...e-switchdev_notifier_fdb_info-in-dsa.patch | 8 +- ...tchdev-event-implementation-under-th.patch | 4 +- ...ly-in-dsa_slave_switchdev_event-if-w.patch | 2 +- ...or-SWITCHDEV_-FDB-DEL-_ADD_TO_DEVICE.patch | 6 +- ...local-addresses-in-assisted-CPU-port.patch | 2 +- ...bridge-addresses-in-assisted-CPU-por.patch | 2 +- ...tic-FDB-entries-on-foreign-interface.patch | 4 +- ...et-phy-at803x-add-support-for-AT8032.patch | 10 +-- ...-support-hardware-flow-table-offload.patch | 4 +- ...local-addresses-in-assisted-CPU-port.patch | 2 +- ...bridge-addresses-in-assisted-CPU-por.patch | 2 +- ...tic-FDB-entries-on-foreign-interface.patch | 4 +- 21 files changed, 210 insertions(+), 40 deletions(-) create mode 100644 target/linux/generic/backport-5.10/765-v5.12-net-dsa-automatically-bring-up-DSA-master-when-openi.patch create mode 100644 target/linux/generic/backport-5.4/765-v5.12-net-dsa-automatically-bring-up-DSA-master-when-openi.patch diff --git a/target/linux/ath79/patches-5.4/425-at803x-allow-sgmii-aneg-override.patch b/target/linux/ath79/patches-5.4/425-at803x-allow-sgmii-aneg-override.patch index 396b1ee7a2c..a3016d1b30c 100644 --- a/target/linux/ath79/patches-5.4/425-at803x-allow-sgmii-aneg-override.patch +++ b/target/linux/ath79/patches-5.4/425-at803x-allow-sgmii-aneg-override.patch @@ -1,6 +1,6 @@ --- a/drivers/net/phy/at803x.c +++ b/drivers/net/phy/at803x.c -@@ -383,6 +383,13 @@ static int at803x_aneg_done(struct phy_d +@@ -404,6 +404,13 @@ static int at803x_aneg_done(struct phy_d if (!(phy_read(phydev, AT803X_PSSR) & AT803X_PSSR_MR_AN_COMPLETE)) { phydev_warn(phydev, "803x_aneg_done: SGMII link is not ok\n"); aneg_done = 0; diff --git a/target/linux/generic/backport-5.10/765-v5.12-net-dsa-automatically-bring-up-DSA-master-when-openi.patch b/target/linux/generic/backport-5.10/765-v5.12-net-dsa-automatically-bring-up-DSA-master-when-openi.patch new file mode 100644 index 00000000000..3b630377f9a --- /dev/null +++ b/target/linux/generic/backport-5.10/765-v5.12-net-dsa-automatically-bring-up-DSA-master-when-openi.patch @@ -0,0 +1,85 @@ +From 9d5ef190e5615a7b63af89f88c4106a5bc127974 Mon Sep 17 00:00:00 2001 +From: Vladimir Oltean +Date: Fri, 5 Feb 2021 15:37:10 +0200 +Subject: [PATCH] net: dsa: automatically bring up DSA master when opening user + port + +DSA wants the master interface to be open before the user port is due to +historical reasons. The promiscuity of interfaces that are down used to +have issues, as referenced Lennert Buytenhek in commit df02c6ff2e39 +("dsa: fix master interface allmulti/promisc handling"). + +The bugfix mentioned there, commit b6c40d68ff64 ("net: only invoke +dev->change_rx_flags when device is UP"), was basically a "don't do +that" approach to working around the promiscuity while down issue. + +Further work done by Vlad Yasevich in commit d2615bf45069 ("net: core: +Always propagate flag changes to interfaces") has resolved the +underlying issue, and it is strictly up to the DSA and 8021q drivers +now, it is no longer mandated by the networking core that the master +interface must be up when changing its promiscuity. + +From DSA's point of view, deciding to error out in dsa_slave_open +because the master isn't up is +(a) a bad user experience and +(b) knocking at an open door. +Even if there still was an issue with promiscuity while down, DSA could +still just open the master and avoid it. + +Doing it this way has the additional benefit that user space can now +remove DSA-specific workarounds, like systemd-networkd with BindCarrier: +https://github.com/systemd/systemd/issues/7478 + +And we can finally remove one of the 2 bullets in the "Common pitfalls +using DSA setups" chapter. + +Tested with two cascaded DSA switches: + +$ ip link set sw0p2 up +fsl_enetc 0000:00:00.2 eno2: configuring for fixed/internal link mode +fsl_enetc 0000:00:00.2 eno2: Link is Up - 1Gbps/Full - flow control rx/tx +mscc_felix 0000:00:00.5 swp0: configuring for fixed/sgmii link mode +mscc_felix 0000:00:00.5 swp0: Link is Up - 1Gbps/Full - flow control off +8021q: adding VLAN 0 to HW filter on device swp0 +sja1105 spi2.0 sw0p2: configuring for phy/rgmii-id link mode +IPv6: ADDRCONF(NETDEV_CHANGE): eno2: link becomes ready +IPv6: ADDRCONF(NETDEV_CHANGE): swp0: link becomes ready + +Signed-off-by: Vladimir Oltean +Reviewed-by: Andrew Lunn +Reviewed-by: Florian Fainelli +Signed-off-by: Jakub Kicinski +--- + Documentation/networking/dsa/dsa.rst | 4 ---- + net/dsa/slave.c | 7 +++++-- + 2 files changed, 5 insertions(+), 6 deletions(-) + +--- a/Documentation/networking/dsa/dsa.rst ++++ b/Documentation/networking/dsa/dsa.rst +@@ -273,10 +273,6 @@ will not make us go through the switch t + the Ethernet switch on the other end, expecting a tag will typically drop this + frame. + +-Slave network devices check that the master network device is UP before allowing +-you to administratively bring UP these slave network devices. A common +-configuration mistake is forgetting to bring UP the master network device first. +- + Interactions with other subsystems + ================================== + +--- a/net/dsa/slave.c ++++ b/net/dsa/slave.c +@@ -68,8 +68,11 @@ static int dsa_slave_open(struct net_dev + struct dsa_port *dp = dsa_slave_to_port(dev); + int err; + +- if (!(master->flags & IFF_UP)) +- return -ENETDOWN; ++ err = dev_open(master, NULL); ++ if (err < 0) { ++ netdev_err(dev, "failed to open master %s\n", master->name); ++ goto out; ++ } + + if (!ether_addr_equal(dev->dev_addr, master->dev_addr)) { + err = dev_uc_add(master, dev->dev_addr); diff --git a/target/linux/generic/backport-5.10/771-v5.12-net-dsa-be-louder-when-a-non-legacy-FDB-operation-fa.patch b/target/linux/generic/backport-5.10/771-v5.12-net-dsa-be-louder-when-a-non-legacy-FDB-operation-fa.patch index 77ce3b6b1e4..7715e996477 100644 --- a/target/linux/generic/backport-5.10/771-v5.12-net-dsa-be-louder-when-a-non-legacy-FDB-operation-fa.patch +++ b/target/linux/generic/backport-5.10/771-v5.12-net-dsa-be-louder-when-a-non-legacy-FDB-operation-fa.patch @@ -25,7 +25,7 @@ Signed-off-by: Jakub Kicinski --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -2111,7 +2111,9 @@ static void dsa_slave_switchdev_event_wo +@@ -2114,7 +2114,9 @@ static void dsa_slave_switchdev_event_wo err = dsa_port_fdb_add(dp, fdb_info->addr, fdb_info->vid); if (err) { @@ -36,7 +36,7 @@ Signed-off-by: Jakub Kicinski break; } fdb_info->offloaded = true; -@@ -2126,9 +2128,11 @@ static void dsa_slave_switchdev_event_wo +@@ -2129,9 +2131,11 @@ static void dsa_slave_switchdev_event_wo err = dsa_port_fdb_del(dp, fdb_info->addr, fdb_info->vid); if (err) { diff --git a/target/linux/generic/backport-5.10/772-v5.12-net-dsa-don-t-use-switchdev_notifier_fdb_info-in-dsa.patch b/target/linux/generic/backport-5.10/772-v5.12-net-dsa-don-t-use-switchdev_notifier_fdb_info-in-dsa.patch index c7e7763bfcc..fcd108332b1 100644 --- a/target/linux/generic/backport-5.10/772-v5.12-net-dsa-don-t-use-switchdev_notifier_fdb_info-in-dsa.patch +++ b/target/linux/generic/backport-5.10/772-v5.12-net-dsa-don-t-use-switchdev_notifier_fdb_info-in-dsa.patch @@ -54,7 +54,7 @@ Signed-off-by: Jakub Kicinski struct sk_buff * (*xmit)(struct sk_buff *skb, --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -2086,76 +2086,66 @@ static int dsa_slave_netdevice_event(str +@@ -2089,76 +2089,66 @@ static int dsa_slave_netdevice_event(str return NOTIFY_DONE; } @@ -167,7 +167,7 @@ Signed-off-by: Jakub Kicinski } /* Called under rcu_read_lock() */ -@@ -2163,7 +2153,9 @@ static int dsa_slave_switchdev_event(str +@@ -2166,7 +2156,9 @@ static int dsa_slave_switchdev_event(str unsigned long event, void *ptr) { struct net_device *dev = switchdev_notifier_info_to_dev(ptr); @@ -177,7 +177,7 @@ Signed-off-by: Jakub Kicinski int err; if (event == SWITCHDEV_PORT_ATTR_SET) { -@@ -2176,20 +2168,32 @@ static int dsa_slave_switchdev_event(str +@@ -2179,20 +2171,32 @@ static int dsa_slave_switchdev_event(str if (!dsa_slave_dev_check(dev)) return NOTIFY_DONE; @@ -213,7 +213,7 @@ Signed-off-by: Jakub Kicinski dev_hold(dev); break; default: -@@ -2199,10 +2203,6 @@ static int dsa_slave_switchdev_event(str +@@ -2202,10 +2206,6 @@ static int dsa_slave_switchdev_event(str dsa_schedule_work(&switchdev_work->work); return NOTIFY_OK; diff --git a/target/linux/generic/backport-5.10/773-v5.12-net-dsa-move-switchdev-event-implementation-under-th.patch b/target/linux/generic/backport-5.10/773-v5.12-net-dsa-move-switchdev-event-implementation-under-th.patch index 984578a3264..12b5f4222a6 100644 --- a/target/linux/generic/backport-5.10/773-v5.12-net-dsa-move-switchdev-event-implementation-under-th.patch +++ b/target/linux/generic/backport-5.10/773-v5.12-net-dsa-move-switchdev-event-implementation-under-th.patch @@ -20,7 +20,7 @@ Signed-off-by: Jakub Kicinski --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -2158,31 +2158,29 @@ static int dsa_slave_switchdev_event(str +@@ -2161,31 +2161,29 @@ static int dsa_slave_switchdev_event(str struct dsa_port *dp; int err; @@ -68,7 +68,7 @@ Signed-off-by: Jakub Kicinski fdb_info = ptr; if (!fdb_info->added_by_user) { -@@ -2195,13 +2193,12 @@ static int dsa_slave_switchdev_event(str +@@ -2198,13 +2196,12 @@ static int dsa_slave_switchdev_event(str switchdev_work->vid = fdb_info->vid; dev_hold(dev); diff --git a/target/linux/generic/backport-5.10/774-v5.12-net-dsa-exit-early-in-dsa_slave_switchdev_event-if-w.patch b/target/linux/generic/backport-5.10/774-v5.12-net-dsa-exit-early-in-dsa_slave_switchdev_event-if-w.patch index 652efa2567b..ba163ec77e7 100644 --- a/target/linux/generic/backport-5.10/774-v5.12-net-dsa-exit-early-in-dsa_slave_switchdev_event-if-w.patch +++ b/target/linux/generic/backport-5.10/774-v5.12-net-dsa-exit-early-in-dsa_slave_switchdev_event-if-w.patch @@ -30,7 +30,7 @@ Signed-off-by: Jakub Kicinski --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -2171,6 +2171,9 @@ static int dsa_slave_switchdev_event(str +@@ -2174,6 +2174,9 @@ static int dsa_slave_switchdev_event(str dp = dsa_slave_to_port(dev); diff --git a/target/linux/generic/backport-5.10/775-v5.12-net-dsa-listen-for-SWITCHDEV_-FDB-DEL-_ADD_TO_DEVICE.patch b/target/linux/generic/backport-5.10/775-v5.12-net-dsa-listen-for-SWITCHDEV_-FDB-DEL-_ADD_TO_DEVICE.patch index e875408a3de..70d6629ee71 100644 --- a/target/linux/generic/backport-5.10/775-v5.12-net-dsa-listen-for-SWITCHDEV_-FDB-DEL-_ADD_TO_DEVICE.patch +++ b/target/linux/generic/backport-5.10/775-v5.12-net-dsa-listen-for-SWITCHDEV_-FDB-DEL-_ADD_TO_DEVICE.patch @@ -170,7 +170,7 @@ Signed-off-by: Jakub Kicinski */ --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -2148,6 +2148,28 @@ static void dsa_slave_switchdev_event_wo +@@ -2151,6 +2151,28 @@ static void dsa_slave_switchdev_event_wo dev_put(dp->slave); } @@ -199,7 +199,7 @@ Signed-off-by: Jakub Kicinski /* Called under rcu_read_lock() */ static int dsa_slave_switchdev_event(struct notifier_block *unused, unsigned long event, void *ptr) -@@ -2166,10 +2188,37 @@ static int dsa_slave_switchdev_event(str +@@ -2169,10 +2191,37 @@ static int dsa_slave_switchdev_event(str return notifier_from_errno(err); case SWITCHDEV_FDB_ADD_TO_DEVICE: case SWITCHDEV_FDB_DEL_TO_DEVICE: @@ -240,7 +240,7 @@ Signed-off-by: Jakub Kicinski if (!dp->ds->ops->port_fdb_add || !dp->ds->ops->port_fdb_del) return NOTIFY_DONE; -@@ -2184,18 +2233,13 @@ static int dsa_slave_switchdev_event(str +@@ -2187,18 +2236,13 @@ static int dsa_slave_switchdev_event(str switchdev_work->port = dp->index; switchdev_work->event = event; diff --git a/target/linux/generic/backport-5.4/765-v5.12-net-dsa-automatically-bring-up-DSA-master-when-openi.patch b/target/linux/generic/backport-5.4/765-v5.12-net-dsa-automatically-bring-up-DSA-master-when-openi.patch new file mode 100644 index 00000000000..7ec26899f9b --- /dev/null +++ b/target/linux/generic/backport-5.4/765-v5.12-net-dsa-automatically-bring-up-DSA-master-when-openi.patch @@ -0,0 +1,85 @@ +From 9d5ef190e5615a7b63af89f88c4106a5bc127974 Mon Sep 17 00:00:00 2001 +From: Vladimir Oltean +Date: Fri, 5 Feb 2021 15:37:10 +0200 +Subject: [PATCH] net: dsa: automatically bring up DSA master when opening user + port + +DSA wants the master interface to be open before the user port is due to +historical reasons. The promiscuity of interfaces that are down used to +have issues, as referenced Lennert Buytenhek in commit df02c6ff2e39 +("dsa: fix master interface allmulti/promisc handling"). + +The bugfix mentioned there, commit b6c40d68ff64 ("net: only invoke +dev->change_rx_flags when device is UP"), was basically a "don't do +that" approach to working around the promiscuity while down issue. + +Further work done by Vlad Yasevich in commit d2615bf45069 ("net: core: +Always propagate flag changes to interfaces") has resolved the +underlying issue, and it is strictly up to the DSA and 8021q drivers +now, it is no longer mandated by the networking core that the master +interface must be up when changing its promiscuity. + +From DSA's point of view, deciding to error out in dsa_slave_open +because the master isn't up is +(a) a bad user experience and +(b) knocking at an open door. +Even if there still was an issue with promiscuity while down, DSA could +still just open the master and avoid it. + +Doing it this way has the additional benefit that user space can now +remove DSA-specific workarounds, like systemd-networkd with BindCarrier: +https://github.com/systemd/systemd/issues/7478 + +And we can finally remove one of the 2 bullets in the "Common pitfalls +using DSA setups" chapter. + +Tested with two cascaded DSA switches: + +$ ip link set sw0p2 up +fsl_enetc 0000:00:00.2 eno2: configuring for fixed/internal link mode +fsl_enetc 0000:00:00.2 eno2: Link is Up - 1Gbps/Full - flow control rx/tx +mscc_felix 0000:00:00.5 swp0: configuring for fixed/sgmii link mode +mscc_felix 0000:00:00.5 swp0: Link is Up - 1Gbps/Full - flow control off +8021q: adding VLAN 0 to HW filter on device swp0 +sja1105 spi2.0 sw0p2: configuring for phy/rgmii-id link mode +IPv6: ADDRCONF(NETDEV_CHANGE): eno2: link becomes ready +IPv6: ADDRCONF(NETDEV_CHANGE): swp0: link becomes ready + +Signed-off-by: Vladimir Oltean +Reviewed-by: Andrew Lunn +Reviewed-by: Florian Fainelli +Signed-off-by: Jakub Kicinski +--- + Documentation/networking/dsa/dsa.rst | 4 ---- + net/dsa/slave.c | 7 +++++-- + 2 files changed, 5 insertions(+), 6 deletions(-) + +--- a/Documentation/networking/dsa/dsa.rst ++++ b/Documentation/networking/dsa/dsa.rst +@@ -273,10 +273,6 @@ will not make us go through the switch t + the Ethernet switch on the other end, expecting a tag will typically drop this + frame. + +-Slave network devices check that the master network device is UP before allowing +-you to administratively bring UP these slave network devices. A common +-configuration mistake is forgetting to bring UP the master network device first. +- + Interactions with other subsystems + ================================== + +--- a/net/dsa/slave.c ++++ b/net/dsa/slave.c +@@ -70,8 +70,11 @@ static int dsa_slave_open(struct net_dev + struct dsa_port *dp = dsa_slave_to_port(dev); + int err; + +- if (!(master->flags & IFF_UP)) +- return -ENETDOWN; ++ err = dev_open(master, NULL); ++ if (err < 0) { ++ netdev_err(dev, "failed to open master %s\n", master->name); ++ goto out; ++ } + + if (!ether_addr_equal(dev->dev_addr, master->dev_addr)) { + err = dev_uc_add(master, dev->dev_addr); diff --git a/target/linux/generic/backport-5.4/771-v5.12-net-dsa-be-louder-when-a-non-legacy-FDB-operation-fa.patch b/target/linux/generic/backport-5.4/771-v5.12-net-dsa-be-louder-when-a-non-legacy-FDB-operation-fa.patch index 297175855bb..9ec1a226b5f 100644 --- a/target/linux/generic/backport-5.4/771-v5.12-net-dsa-be-louder-when-a-non-legacy-FDB-operation-fa.patch +++ b/target/linux/generic/backport-5.4/771-v5.12-net-dsa-be-louder-when-a-non-legacy-FDB-operation-fa.patch @@ -25,7 +25,7 @@ Signed-off-by: Jakub Kicinski --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -1592,7 +1592,9 @@ static void dsa_slave_switchdev_event_wo +@@ -1595,7 +1595,9 @@ static void dsa_slave_switchdev_event_wo err = dsa_port_fdb_add(dp, fdb_info->addr, fdb_info->vid); if (err) { @@ -36,7 +36,7 @@ Signed-off-by: Jakub Kicinski break; } fdb_info->offloaded = true; -@@ -1607,9 +1609,11 @@ static void dsa_slave_switchdev_event_wo +@@ -1610,9 +1612,11 @@ static void dsa_slave_switchdev_event_wo err = dsa_port_fdb_del(dp, fdb_info->addr, fdb_info->vid); if (err) { diff --git a/target/linux/generic/backport-5.4/772-v5.12-net-dsa-don-t-use-switchdev_notifier_fdb_info-in-dsa.patch b/target/linux/generic/backport-5.4/772-v5.12-net-dsa-don-t-use-switchdev_notifier_fdb_info-in-dsa.patch index e9b74053e0e..bc29fbecc4f 100644 --- a/target/linux/generic/backport-5.4/772-v5.12-net-dsa-don-t-use-switchdev_notifier_fdb_info-in-dsa.patch +++ b/target/linux/generic/backport-5.4/772-v5.12-net-dsa-don-t-use-switchdev_notifier_fdb_info-in-dsa.patch @@ -54,7 +54,7 @@ Signed-off-by: Jakub Kicinski struct sk_buff * (*xmit)(struct sk_buff *skb, --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -1567,76 +1567,66 @@ static int dsa_slave_netdevice_event(str +@@ -1570,76 +1570,66 @@ static int dsa_slave_netdevice_event(str return NOTIFY_DONE; } @@ -167,7 +167,7 @@ Signed-off-by: Jakub Kicinski } /* Called under rcu_read_lock() */ -@@ -1644,7 +1634,9 @@ static int dsa_slave_switchdev_event(str +@@ -1647,7 +1637,9 @@ static int dsa_slave_switchdev_event(str unsigned long event, void *ptr) { struct net_device *dev = switchdev_notifier_info_to_dev(ptr); @@ -177,7 +177,7 @@ Signed-off-by: Jakub Kicinski int err; if (event == SWITCHDEV_PORT_ATTR_SET) { -@@ -1657,20 +1649,32 @@ static int dsa_slave_switchdev_event(str +@@ -1660,20 +1652,32 @@ static int dsa_slave_switchdev_event(str if (!dsa_slave_dev_check(dev)) return NOTIFY_DONE; @@ -213,7 +213,7 @@ Signed-off-by: Jakub Kicinski dev_hold(dev); break; default: -@@ -1680,10 +1684,6 @@ static int dsa_slave_switchdev_event(str +@@ -1683,10 +1687,6 @@ static int dsa_slave_switchdev_event(str dsa_schedule_work(&switchdev_work->work); return NOTIFY_OK; diff --git a/target/linux/generic/backport-5.4/773-v5.12-net-dsa-move-switchdev-event-implementation-under-th.patch b/target/linux/generic/backport-5.4/773-v5.12-net-dsa-move-switchdev-event-implementation-under-th.patch index b46cd7545e1..50c7a085906 100644 --- a/target/linux/generic/backport-5.4/773-v5.12-net-dsa-move-switchdev-event-implementation-under-th.patch +++ b/target/linux/generic/backport-5.4/773-v5.12-net-dsa-move-switchdev-event-implementation-under-th.patch @@ -20,7 +20,7 @@ Signed-off-by: Jakub Kicinski --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -1639,31 +1639,29 @@ static int dsa_slave_switchdev_event(str +@@ -1642,31 +1642,29 @@ static int dsa_slave_switchdev_event(str struct dsa_port *dp; int err; @@ -68,7 +68,7 @@ Signed-off-by: Jakub Kicinski fdb_info = ptr; if (!fdb_info->added_by_user) { -@@ -1676,13 +1674,12 @@ static int dsa_slave_switchdev_event(str +@@ -1679,13 +1677,12 @@ static int dsa_slave_switchdev_event(str switchdev_work->vid = fdb_info->vid; dev_hold(dev); diff --git a/target/linux/generic/backport-5.4/774-v5.12-net-dsa-exit-early-in-dsa_slave_switchdev_event-if-w.patch b/target/linux/generic/backport-5.4/774-v5.12-net-dsa-exit-early-in-dsa_slave_switchdev_event-if-w.patch index d38c3901cf2..dcb6bbdc494 100644 --- a/target/linux/generic/backport-5.4/774-v5.12-net-dsa-exit-early-in-dsa_slave_switchdev_event-if-w.patch +++ b/target/linux/generic/backport-5.4/774-v5.12-net-dsa-exit-early-in-dsa_slave_switchdev_event-if-w.patch @@ -30,7 +30,7 @@ Signed-off-by: Jakub Kicinski --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -1652,6 +1652,9 @@ static int dsa_slave_switchdev_event(str +@@ -1655,6 +1655,9 @@ static int dsa_slave_switchdev_event(str dp = dsa_slave_to_port(dev); diff --git a/target/linux/generic/backport-5.4/775-v5.12-net-dsa-listen-for-SWITCHDEV_-FDB-DEL-_ADD_TO_DEVICE.patch b/target/linux/generic/backport-5.4/775-v5.12-net-dsa-listen-for-SWITCHDEV_-FDB-DEL-_ADD_TO_DEVICE.patch index 4aa85e57505..b49d11a776d 100644 --- a/target/linux/generic/backport-5.4/775-v5.12-net-dsa-listen-for-SWITCHDEV_-FDB-DEL-_ADD_TO_DEVICE.patch +++ b/target/linux/generic/backport-5.4/775-v5.12-net-dsa-listen-for-SWITCHDEV_-FDB-DEL-_ADD_TO_DEVICE.patch @@ -172,7 +172,7 @@ Signed-off-by: DENG Qingfang */ --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -1629,6 +1629,25 @@ static void dsa_slave_switchdev_event_wo +@@ -1632,6 +1632,25 @@ static void dsa_slave_switchdev_event_wo dev_put(dp->slave); } @@ -198,7 +198,7 @@ Signed-off-by: DENG Qingfang /* Called under rcu_read_lock() */ static int dsa_slave_switchdev_event(struct notifier_block *unused, unsigned long event, void *ptr) -@@ -1647,10 +1666,37 @@ static int dsa_slave_switchdev_event(str +@@ -1650,10 +1669,37 @@ static int dsa_slave_switchdev_event(str return notifier_from_errno(err); case SWITCHDEV_FDB_ADD_TO_DEVICE: case SWITCHDEV_FDB_DEL_TO_DEVICE: @@ -239,7 +239,7 @@ Signed-off-by: DENG Qingfang if (!dp->ds->ops->port_fdb_add || !dp->ds->ops->port_fdb_del) return NOTIFY_DONE; -@@ -1665,18 +1711,13 @@ static int dsa_slave_switchdev_event(str +@@ -1668,18 +1714,13 @@ static int dsa_slave_switchdev_event(str switchdev_work->port = dp->index; switchdev_work->event = event; diff --git a/target/linux/generic/pending-5.10/765-net-dsa-Include-local-addresses-in-assisted-CPU-port.patch b/target/linux/generic/pending-5.10/765-net-dsa-Include-local-addresses-in-assisted-CPU-port.patch index 145efa57c38..759f1adda42 100644 --- a/target/linux/generic/pending-5.10/765-net-dsa-Include-local-addresses-in-assisted-CPU-port.patch +++ b/target/linux/generic/pending-5.10/765-net-dsa-Include-local-addresses-in-assisted-CPU-port.patch @@ -18,7 +18,7 @@ Signed-off-by: Tobias Waldekranz --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -2191,10 +2191,12 @@ static int dsa_slave_switchdev_event(str +@@ -2194,10 +2194,12 @@ static int dsa_slave_switchdev_event(str fdb_info = ptr; if (dsa_slave_dev_check(dev)) { diff --git a/target/linux/generic/pending-5.10/766-net-dsa-Include-bridge-addresses-in-assisted-CPU-por.patch b/target/linux/generic/pending-5.10/766-net-dsa-Include-bridge-addresses-in-assisted-CPU-por.patch index 53f12329559..0ad751cc5d9 100644 --- a/target/linux/generic/pending-5.10/766-net-dsa-Include-bridge-addresses-in-assisted-CPU-por.patch +++ b/target/linux/generic/pending-5.10/766-net-dsa-Include-bridge-addresses-in-assisted-CPU-por.patch @@ -15,7 +15,7 @@ Signed-off-by: Tobias Waldekranz --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -2205,7 +2205,11 @@ static int dsa_slave_switchdev_event(str +@@ -2208,7 +2208,11 @@ static int dsa_slave_switchdev_event(str struct net_device *br_dev; struct dsa_slave_priv *p; diff --git a/target/linux/generic/pending-5.10/767-net-dsa-Sync-static-FDB-entries-on-foreign-interface.patch b/target/linux/generic/pending-5.10/767-net-dsa-Sync-static-FDB-entries-on-foreign-interface.patch index 49418d3b868..e1daf61730e 100644 --- a/target/linux/generic/pending-5.10/767-net-dsa-Sync-static-FDB-entries-on-foreign-interface.patch +++ b/target/linux/generic/pending-5.10/767-net-dsa-Sync-static-FDB-entries-on-foreign-interface.patch @@ -28,7 +28,7 @@ Signed-off-by: Tobias Waldekranz --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -2198,9 +2198,12 @@ static int dsa_slave_switchdev_event(str +@@ -2201,9 +2201,12 @@ static int dsa_slave_switchdev_event(str else if (!fdb_info->added_by_user) return NOTIFY_OK; } else { @@ -44,7 +44,7 @@ Signed-off-by: Tobias Waldekranz */ struct net_device *br_dev; struct dsa_slave_priv *p; -@@ -2222,7 +2225,8 @@ static int dsa_slave_switchdev_event(str +@@ -2225,7 +2228,8 @@ static int dsa_slave_switchdev_event(str dp = p->dp->cpu_dp; diff --git a/target/linux/generic/pending-5.4/180-net-phy-at803x-add-support-for-AT8032.patch b/target/linux/generic/pending-5.4/180-net-phy-at803x-add-support-for-AT8032.patch index 9b882824429..3fe25c2b2ba 100644 --- a/target/linux/generic/pending-5.4/180-net-phy-at803x-add-support-for-AT8032.patch +++ b/target/linux/generic/pending-5.4/180-net-phy-at803x-add-support-for-AT8032.patch @@ -17,9 +17,9 @@ Signed-off-by: Felix Fietkau #define AT803X_PHY_ID_MASK 0xffffffef +#define AT8032_PHY_ID_MASK 0xffffffff - MODULE_DESCRIPTION("Atheros 803x PHY driver"); - MODULE_AUTHOR("Matus Ujhelyi"); -@@ -314,7 +316,7 @@ static int at803x_config_intr(struct phy + #define AT803X_PAGE_FIBER 0 + #define AT803X_PAGE_COPPER 1 +@@ -357,7 +359,7 @@ static int at803x_config_intr(struct phy static void at803x_link_change_notify(struct phy_device *phydev) { /* @@ -28,7 +28,7 @@ Signed-off-by: Felix Fietkau * signalled. This is necessary to circumvent a hardware bug that * occurs when the cable is unplugged while TX packets are pending * in the FIFO. In such cases, the FIFO enters an error mode it -@@ -471,6 +473,24 @@ static struct phy_driver at803x_driver[] +@@ -516,6 +518,24 @@ static struct phy_driver at803x_driver[] .aneg_done = at803x_aneg_done, .ack_interrupt = &at803x_ack_interrupt, .config_intr = &at803x_config_intr, @@ -53,7 +53,7 @@ Signed-off-by: Felix Fietkau } }; module_phy_driver(at803x_driver); -@@ -478,6 +498,7 @@ module_phy_driver(at803x_driver); +@@ -523,6 +543,7 @@ module_phy_driver(at803x_driver); static struct mdio_device_id __maybe_unused atheros_tbl[] = { { ATH8030_PHY_ID, AT803X_PHY_ID_MASK }, { ATH8031_PHY_ID, AT803X_PHY_ID_MASK }, diff --git a/target/linux/generic/pending-5.4/647-net-dsa-support-hardware-flow-table-offload.patch b/target/linux/generic/pending-5.4/647-net-dsa-support-hardware-flow-table-offload.patch index 85c606c4555..91aae5b65c7 100644 --- a/target/linux/generic/pending-5.4/647-net-dsa-support-hardware-flow-table-offload.patch +++ b/target/linux/generic/pending-5.4/647-net-dsa-support-hardware-flow-table-offload.patch @@ -38,7 +38,7 @@ Signed-off-by: Felix Fietkau #include "dsa_priv.h" -@@ -1223,6 +1227,27 @@ static struct devlink_port *dsa_slave_ge +@@ -1226,6 +1230,27 @@ static struct devlink_port *dsa_slave_ge return dp->ds->devlink ? &dp->devlink_port : NULL; } @@ -66,7 +66,7 @@ Signed-off-by: Felix Fietkau static const struct net_device_ops dsa_slave_netdev_ops = { .ndo_open = dsa_slave_open, .ndo_stop = dsa_slave_close, -@@ -1247,6 +1272,9 @@ static const struct net_device_ops dsa_s +@@ -1250,6 +1275,9 @@ static const struct net_device_ops dsa_s .ndo_vlan_rx_add_vid = dsa_slave_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = dsa_slave_vlan_rx_kill_vid, .ndo_get_devlink_port = dsa_slave_get_devlink_port, diff --git a/target/linux/generic/pending-5.4/765-net-dsa-Include-local-addresses-in-assisted-CPU-port.patch b/target/linux/generic/pending-5.4/765-net-dsa-Include-local-addresses-in-assisted-CPU-port.patch index e1a7a0e4483..d73481fcc0f 100644 --- a/target/linux/generic/pending-5.4/765-net-dsa-Include-local-addresses-in-assisted-CPU-port.patch +++ b/target/linux/generic/pending-5.4/765-net-dsa-Include-local-addresses-in-assisted-CPU-port.patch @@ -18,7 +18,7 @@ Signed-off-by: Tobias Waldekranz --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -1697,10 +1697,12 @@ static int dsa_slave_switchdev_event(str +@@ -1700,10 +1700,12 @@ static int dsa_slave_switchdev_event(str fdb_info = ptr; if (dsa_slave_dev_check(dev)) { diff --git a/target/linux/generic/pending-5.4/766-net-dsa-Include-bridge-addresses-in-assisted-CPU-por.patch b/target/linux/generic/pending-5.4/766-net-dsa-Include-bridge-addresses-in-assisted-CPU-por.patch index f985adf7360..e66aa93488b 100644 --- a/target/linux/generic/pending-5.4/766-net-dsa-Include-bridge-addresses-in-assisted-CPU-por.patch +++ b/target/linux/generic/pending-5.4/766-net-dsa-Include-bridge-addresses-in-assisted-CPU-por.patch @@ -15,7 +15,7 @@ Signed-off-by: Tobias Waldekranz --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -1711,7 +1711,11 @@ static int dsa_slave_switchdev_event(str +@@ -1714,7 +1714,11 @@ static int dsa_slave_switchdev_event(str struct net_device *br_dev; struct dsa_slave_priv *p; diff --git a/target/linux/generic/pending-5.4/767-net-dsa-Sync-static-FDB-entries-on-foreign-interface.patch b/target/linux/generic/pending-5.4/767-net-dsa-Sync-static-FDB-entries-on-foreign-interface.patch index 984d9805f69..5305e3d114b 100644 --- a/target/linux/generic/pending-5.4/767-net-dsa-Sync-static-FDB-entries-on-foreign-interface.patch +++ b/target/linux/generic/pending-5.4/767-net-dsa-Sync-static-FDB-entries-on-foreign-interface.patch @@ -28,7 +28,7 @@ Signed-off-by: Tobias Waldekranz --- a/net/dsa/slave.c +++ b/net/dsa/slave.c -@@ -1704,9 +1704,12 @@ static int dsa_slave_switchdev_event(str +@@ -1707,9 +1707,12 @@ static int dsa_slave_switchdev_event(str else if (!fdb_info->added_by_user) return NOTIFY_OK; } else { @@ -44,7 +44,7 @@ Signed-off-by: Tobias Waldekranz */ struct net_device *br_dev; struct dsa_slave_priv *p; -@@ -1728,7 +1731,8 @@ static int dsa_slave_switchdev_event(str +@@ -1731,7 +1734,8 @@ static int dsa_slave_switchdev_event(str dp = p->dp->cpu_dp; -- 2.30.2